Indian Railways has announced to use __________ for various railway activities, especially project monitoring and maintenance of tracks and other railway infrastructure.

Indian Railways has announced to use __________ for various railway ac

1.	Indian Railways has announced to use __________ for various railway activities, especially project monitoring and maintenance of tracks and other railway infrastructure.
Answer» Indian Railways has announced that it will start using drone Cameras (UAV/NETRA) for various railway activities, especially project monitoring and maintenance of tracks and other railway infrastructure. All railway zones have been directed to procure these drone cameras. Drone/ Unmanned Aerial Vehicle (UAV) is a kind of a flying robot which can be remotely handled through software-controlled flight plans embedded in its system. It works in conjunction with Global Positioning System (GPS). NETRA is an Indian, light-weight, autonomous UAV jointly developed by the Defence Research and Development Organisation (DRDO) and IdeaForge, a Mumbai-based private firm.